Text to Hex
Convert text into hexadecimal. Each character becomes its hex character code, separated by spaces, updating live as you type.
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About Text to Hex
Hexadecimal is a base 16 way of writing numbers that is compact and common in computing. This tool converts each character of your text into its hex character code, which is handy for debugging, encoding, and reading raw data.
Frequently Asked Questions
What do the hex values represent?
Each value is the character code of one character written in base 16, so two hex digits cover the standard ASCII range.
Does it support emoji and accented characters?
Yes. Characters beyond basic ASCII use their full Unicode code point, so emoji and accented letters convert correctly.
Is my text private?
Yes. The conversion runs entirely in your browser, so nothing you enter is uploaded or stored.
About Matt George
I'm Matt George, a software engineer in the startup space. I run my own shop building software for early-stage founders, and I love making free tools and experiences that people actually use. Enjoy using Text to Hex!